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Natural Flake Graphite 599
2019-06-21
Spherical Graphite SG8
2019-06-21
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Natural Flake Graphite 599.9

 

Product Name Natural Flake Graphite
Manufactured by Qingdao Unimate Graphite Co., Ltd.
Specification 599.9

Certificate of Analysis

 

Certificate No.s Date of Testing Order Q’ty
Batch No.s Q’ty of Testing Record

 

 

Items Unit Acceptance Requirements Typical Note
 Chemical Composition
Fixed Carbon % 99.92 100-(Ash+Volatile matter)
Ash  % 0.08 Fired until constant-weight at 950 to 970℃
Volatile matter  % 900℃±20℃×7min maintaince
Partical Size Analysis
+32 Mesh  % 10
+50 Mesh  % 83
Other Properties
PH  %
Moisture  % 0.1
Tap Density g/cm3

 

Tested by: (Lab Technician) Checked by: (Lab Manager)
Zhang Shuyan Yu Shenghui
Approved by: (QC Manager) Conclusions:
Liu Yongling Qualified